That’s the Dream Defenders’ Phillip Agnew demonstrating #HandsUpFriday, on which you are encouraged to “replace your current social media profile picture with a photo of you holding your hands up in solidarity with Mike Brown, his family, the people of Ferguson, and the youth activists demanding justice.”

Hip-hop artist Talib Kweli, who recently engaged in a shouting match in Ferguson, Mo., with CNN’s Don Lemon, was on board.